200W 300W 500W 808nm High Power Laser Chip/Bar
----Bare Chips not bonded on Submount
Our laser chips/bars are widely used in industrial processing, medical treatment, printing, scientific research, lighting, laser display and other fields. It can provide customers with high power, long lifetime, high volume, OEM-designed laser chips of different powers and different wavelengths. Under CW working mode,single emitter from mw to single bar 500watts ; Under QCW working mode,output power ranges from tens of watts to hundreds of watts.
Our company has strong production capacity, quality control and logistics assurance system, most importantly quick delivery time around two weeks.
Main Features:
High reliability and high cost performance
Electro-optical conversion efficiency up to 58%
Lifetime exceeds 30,000 hours.
High temperature resistance
Filling factor is 72%,
60 emitters.
Specification:
Item No.: LC808SB300
Item name: 300w 808nm unmounted laser bar
| Optical | |
| Central Wavelength | 808nm |
| Optical output power | 300W |
| Working Mode | QCW |
| Spectrum Width | 3.5nm |
| Number of Emitter | 60 |
| Emitter Width | 120μm |
| Emitter Pitch | 160μm |
| Filling Factor | 75% |
| Bar Width | 9800-10200μm |
| Cavity Length | 1490-1510μm |
| Thickness | 115-135μm |
| Fast Axis Divergence(FWHM) | 39Deg |
| Slow Axis Divergence (FWHM) | 11Deg |
| Polarization Mode | TE |
| Slope Efficiency | 1.2W/A |
| Electrical | |
| Operating Current Iop | 280A |
| Threshold Current Ith | 30A |
| Operating Voltage Vop | 1.9V |
| Conversion Efficiency | 55% |
| Thermal | |
| Operating Temperature | 15-35℃ |
| Wavelength Temperature Coefficient | 0.28nm/℃ |
Single emitter laser chip: 1w 638nm,8w 755nm,3w 808nm,5w 808nm,10w 808nm,10w 880nm,25w 905nm,50w 905nm,75w 905nm,100w 905nm,150w 905nm,10w 9xxnm,20w 9xxnm,10w 1064nm,3w 1470nm,3w 1550nm
Multi emitter laser bar: 80w 755nm,50w 808nm,100w 808nm,300w 808nm,500w 808nm,100w 940nm,200w 940nm,600w 940nm,35w 976nm,8w 1470nm
If you have special request for wavelength,power and other data, pls feel free to consult via email.
Hot Tags: High Power Industrial Laser Chips 200W 300W 500W 808nm suppliers, manufacturers China, factory, wholesale, made in China